black

#000000

#231963

#231963

Contrast Ratio

1.39:1

Delta E

52.94

Very Different

50:50 Mix

Color Values

Format #000000 #231963
HEX #000000 #231963
RGB 0, 0, 0 35, 25, 99
HSL 0.0, 0.0%, 0.0% 248.1, 59.7%, 24.3%
HSV 0.0, 0.0%, 0.0% 248.1, 74.7%, 38.8%
CMYK 0%, 0%, 0%, 100% 64.6%, 74.7%, 0.0%, 61.2%
OKLCH 0.0 0.0 0.0 0.2815 0.1235 281.1

Contrast & Accessibility

1.39:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #231963 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #231963

Color Difference (Delta E)

52.94 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #231963);
background: linear-gradient(135deg, #000000, #231963);

Explore Each Color

Related Comparisons